SEC Delays Texas Stock Exchange Auction Changes
Published Date: 6/15/2026
Notice
Summary
The Texas Stock Exchange wants to change how its Opening and Closing Auctions work, which affects traders and investors using the exchange. The SEC is taking extra time—until July 28, 2026—to review these changes carefully before giving the green light or not. This delay means everyone should stay tuned as the new rules could impact trading timing and strategies.
No Economic Impacts Identified for this Document
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Previous / Next Documents
Previous: 2026-11919 — Self-Regulatory Organizations; MEMX LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Exchange's Fee Schedule Concerning Equities Transaction Pricing
MEMX is changing its fees starting June 1, 2026, by lowering some rebates for certain stock trades that add liquidity, especially for hidden and price-improved orders. These updates affect traders and members who use MEMX, meaning they might earn a bit less back on some trades. The goal? Keep things fair and balanced while keeping the exchange running smoothly.
Next: 2026-11922 — Self-Regulatory Organizations; Green Impact Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rule 11.240 (Trade Reporting and Dissemination of Quotations) To Conform With Amendments to Rules 600 and 603 of Regulation NMS Approved by the Commission That Concern the Reporting and Dissemination of Odd-Lot Information, and an Additional Ministerial Change to Rule 11.220 To Correct a Typographical Error
Green Impact Exchange is updating its trade reporting rules to match new federal rules about sharing odd-lot trade info (small stock orders). They’re also fixing a tiny typo in another rule. These changes take effect right away and help keep trading info clear and accurate for everyone involved.